From 30ae40fa52bf2f3f78f746586b612758d4bd6ade Mon Sep 17 00:00:00 2001
From: Jonathan Wilkes <jon.w.wilkes@gmail.com>
Date: Wed, 14 Jun 2017 23:34:50 -0400
Subject: [PATCH] port from Pd Vanilla: assert table-sizes in tabread4~
tabread4~ needs at least 4 samples to interpolate; this patch adds guards in
order to not access out-of-bound indices in the table, in case the table is
smaller than 4 samples.
commit e667894370ec22bc1d1d844443d90f1a76adc03e
---
pd/src/d_soundfile.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/pd/src/d_soundfile.c b/pd/src/d_soundfile.c
index 0f0edfe6c..4e1ab4a30 100644
--- a/pd/src/d_soundfile.c
+++ b/pd/src/d_soundfile.c
@@ -1267,9 +1267,9 @@ static void soundfiler_read(t_soundfiler *x, t_symbol *s,
poswas = lseek(fd, 0, SEEK_CUR);
eofis = lseek(fd, 0, SEEK_END);
- if (poswas < 0 || eofis < 0)
+ if (poswas < 0 || eofis < 0 || eofis < poswas)
{
- pd_error(x, "lseek failed");
+ pd_error(x, "lseek failed: %d..%d", poswas, eofis);
goto done;
}
lseek(fd, poswas, SEEK_SET);
--
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